{description}
{excerpt}Sets or returns the horizontal alignment of text within the comment.{excerpt}
{signature:C#}
 public HAlign HorizontalAlignment{ get; set; }
{signature}{signature:vb.net}
Public Property HorizontalAlignment() As HAlign
{signature}
{exceptions}
{exception:ArgumentNullException}
Attempting to set HorizontalAlignment to null will result in this exception.
{exception}
{remarks}This property follows Excel 2010 default behavior, namely defaulting to left-aligned.{remarks}